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Introduction Roll-your-own (RYO) tobacco is a popular choice in Australia, with some people who smoke finding these products more attractive than factory-made cigarettes (FMC). Differences in visual and tactile properties and in the feel and taste of the smoke may contribute to this attractiveness. These differences may be driven by variation in tobacco constituents and wrapping paper permeability. However, to date, there has been no comparison of RYO and FMC products on the Australian market. Aims and Methods Chemical constituents, pH, flavorants, and paper permeability were compared in unburned RYO tobacco and tobacco from FMC. RYO and FMC products from matched brands were compared, as were products from the most popular FMC and RYO brands on the Australian market in 2018. Results RYO tobacco had higher moisture and humectant content (glycerol and propylene glycol) than FMC tobacco. RYO tobacco also had higher amounts of total and reducing sugars and lower nicotine when comparing the most popular brands. RYO papers were less permeable than FMC papers. Both RYO and FMC tobacco contained many chemicals identified as flavorants, including fourteen with known potential health risks. For most measured constituents and flavorants, RYO tobaccos had more in common with other RYO than FMC, with the commonalities remaining even when matched brands were compared. Conclusions Higher levels of moisture, humectants, and sugars in Australian RYO tobacco compared to FMC may be increasing attractiveness of RYO by reducing the harsh taste of the smoke and increasing the moist feel of the tobacco. Implications While price is the main factor driving the use of RYO tobacco, some people who smoke find these products more attractive. This study has shown that Australian RYO tobacco contains higher amounts of glycerol, propylene glycol, and sugars than FMC. These chemicals may be improving the taste of the tobacco, as well as creating a moist feel that is falsely perceived as indicating that the tobacco is "fresh" and "less chemically." Ironically, it may be that higher amounts of some added chemicals in RYO contribute to false perceptions of a more natural and less harmful product. [ABSTRACT FROM AUTHOR]

The residual performance of two pyrethroid-neonicotinoid mixture formulations: Temprid SC (10.5% beta-cyfluthrin and 21% imidacloprid) and Tandem (3.5% lambda-cyhalothrin and 11.6% thiamethoxam) on two substrates (glass and filter paper) against eight pyrethroid-resistant strains (BM-MY, BP-MY, CH-MY, GL-MY, KL-MY, SAJ-MY, TT-MY, and QLD-AU) of the tropical bed bug, Cimex hemipterus (F.) (Hemiptera: Cimicidae) collected from Malaysia, and Australia were evaluated. The aging effect of treatment residues on glass was also investigated. A susceptible C. lectularius L. strain (Monheim) was used for comparison. Temprid SC showed varying levels of performance against all C. hemipterus strains: TT-MY (PR50 = 6.5-fold, high performance), BM-MY, GL-MY, SAJ-MY, and QLD-AU (12.8–21.6-fold, moderate performance), BP-MY, and KL-MY (48.2–49-fold, poor performance), CH-MY (128.2-fold, very poor performance). On the other hand, Tandem displayed high performance against all C. hemipterus strains (1.8–8.3-fold). Tandem caused faster mortality than Temprid SC for all strains. Temprid SC and Tandem residues killed C. hemipterus significantly faster on glass than filter paper. Compared with fresh residues, the efficacy of Temprid SC residues significantly declined after one week of aging, while the effectiveness of Tandem residues declined after two weeks of aging. Further investigations using the topical assay method with a diagnostic dose of imidacloprid found two strains (CH-MY and GL-MY) resistant to imidacloprid. The six other strains (BM-MY, BP-MY, KL-MY, SAJ-MY, TT-MY, and QLD-AU) were susceptible. [ABSTRACT FROM AUTHOR]

The article presents the discussion on 2023 ANZCA Annual Scientific Meeting (ASM) was held on 5–9 May 2023 in Sydney, Australia.

Background: Answering clinical questions arising from patient care can improve that care and offers an opportunity for adult learning. It is also a vital component in practising evidence-based medicine. GPs' sources of in-consultation information can be human or non-human (either hard copy or electronic).Objectives: To establish the prevalence and associations of GP trainees' in-consultation information-seeking, and to establish the prevalence of use of different sources of information (human, hard copy and electronic) and the associations of choosing particular sources.Methods: A cross-sectional analysis of data (2010-13) from an ongoing cohort study of Australian GP trainees' consultations. Once each 6-month training term, trainees record detailed data of 60 consecutive consultations. The primary outcome was whether the trainee sought in-consultation information for a problem/diagnosis. Secondary outcomes were whether information-seeking was from a human (GP, other specialist or other health professional) or from a non-human source (electronic or hard copy), and whether a non-human source was electronic or hard copy.Results: Six hundred forty-five trainees (response rate 94.3%) contributed data for 84,723 consultations including 131,583 problems/diagnoses. In-consultation information was sought for 15.4% (95% confidence interval=15.3-15.6) of problems/diagnoses. Sources were: GP in 6.9% of problems/diagnoses, other specialists 0.9%, other health professionals 0.6%, electronic sources 6.5% and hard-copy sources 1.5%. Associations of information-seeking included younger patient age, trainee full-time status and earlier training stage, longer consultation duration, referring the patient, organizing follow-up and generating learning goals. Associations of choosing human information sources (over non-human sources) were similar, but also included the trainee's training organization. Associations of electronic rather than hard-copy information-seeking included the trainee being younger, the training organization and information-seeking for management rather than diagnosis.Conclusion: Trainee information-seeking is mainly from GP colleagues and electronic sources. Human information-sources are preferentially sought for more complex problems, even by these early-career GPs who have trained in the 'internet era'. [ABSTRACT FROM AUTHOR]

Social work makes an important contribution to child protection practice and policy in Australia, but data are limited about the discipline's contribution to research. The aim of this scoping review was to examine the quantity and nature of Australian social work child protection research for the period 2007-14. A comprehensive search of nine bibliographic data bases identified 255 peer-reviewed articles. The papers were authored by 287 researchers, most of whom published only one paper during the period. The research was published in seventeen Australian and thirty-five international journals. Non-empirical papers and those using qualitative methodologies were most prevalent, and there was a lack of research depth and quantum on particular child protection topics. The findings indicate that developing more sustained programmes of research, underpinned by a balanced portfolio of methods and approaches, would maximise the potential for research impact on child protection policy and practice. [ABSTRACT FROM AUTHOR]

South eastern Australia is a global warming hotspot, and is also home to ~70% of Australia's population and one of Australia's largest fisheries—the South East Scalefish and Shark Fishery. This fishery spans shelf to deep waters, subtropical to temperate waters, employs many gears, and interacts with over 100 species. Despite following best practice fisheries management principles, including taking an ecosystem perspective to overall fisheries interactions, management interventions have failed to arrest or recover the decline of some focal species. Using an Atlantis ecosystem model developed for the fishery over the past 20 years, this paper presents simulations that suggest climate change may be a major contributor to the trajectories seen for a number of species—such as jackass morwong (Nemadactylus macropterus), blue warehou (Seriolella brama), and gemfish (Rexea solandri). This kind of climate influence poses many challenges for fisheries management into the future, raising questions about what to do when climate change undermines or overrides fisheries management actions and objectives. [ABSTRACT FROM AUTHOR]

Summary: Gardening has the potential to enhance health and well-being, through increased physical activity and social connectedness. However, while much is known about the benefits of garden activities, less is known about the potential health implications of more passive forms of engagement with gardens, for example, viewing gardens. In addition, much garden research is undertaken in urban settings, leaving little known about potential health impacts for rural populations. The present study explored these research gaps by gaining an understanding of the experiences and perspectives of members of a gardening appreciation group in rural Australia: The Colac Horticultural and Marvellous Property Appreciation Society (CHAMPAS). A phenomenological, qualitative methodology was applied, using semi-structured interviews for data collection. Eleven participants were selected using purposive and snowball sampling and the data were analysed by applying interpretive, reflexive thematic analysis. Four main themes and supporting sub-themes were generated. The four main themes were: (i) motivations for maintaining participation in CHAMPAS; (ii) social connections and friendships, formed from membership; (iii) sense of community and structure of CHAMPAS and (iv) the perceived health and well-being benefits of continued involvement in this group. This study found that members perceived health and well-being benefits stemmed from CHAMPAS facilitation of social connectedness, function as a community group and a way for members to share a love for home gardening. This study provides insights into the perceived and potential health-promoting effects of garden appreciation groups for rural populations. Lay Summary: There are many health and well-being benefits of gardening. However, research is predominantly focused on the active practice of gardening in urban environments, and little is known about the passive activity of garden appreciation, nor about the benefits of this activity in rural areas. This paper explores the health promotion potential of garden appreciation groups through the experiences of members of a rural group called CHAMPAS. Eleven members of CHAMPAS were asked to talk about what kept them attending, and what health and well-being benefits the group provided them. The study found that CHAMPAS benefits stemmed from its function as a social group and a way for members to share a love for home gardening. The findings suggest that garden appreciation groups potentially provide health promotion benefits for people in rural areas. A recommendation of this paper is to undertake further research to map and analyse these benefits across rural Australia. [ABSTRACT FROM AUTHOR]

This paper considers whether pricing algorithms present novel issues that existing merger control frameworks and practices are inadequate to address, particularly in relation to pre-merger disclosure of pricing algorithms and the suitability of current tests and remedies for addressing coordinated effects. Through a comparative and critical analysis of the merger control regimes and practices of the European Union, United Kingdom, and Australia, this paper finds that whilst such regimes and practices are broadly adequate for dealing with algorithmic transactions, there are nonetheless potential areas for improvement. Disclosure of a pricing algorithm may contravene prohibitions on the sharing of competitively sensitive information. As such, merger parties may need to rethink aspects of their usual due diligence procedures. Pricing algorithms may also increase the potential for coordinated effects to arise in some markets that would ordinarily have been considered too complex, asymmetric, opaque, or insufficiently concentrated for tacit coordination to occur, or be used to retaliate more effectively against deviations from a coordinated equilibrium, or to raise the height of barriers to entry. Competition authorities may therefore need to amend their standard approach to investigating and assessing coordinated effects, as well as their traditional approach to remedies. [ABSTRACT FROM AUTHOR]

The guardianship of unaccompanied asylum-seeker children is a contentious aspect of Australian asylum-seeker law and policy. The current legislative framework for guardianship is curtailed by migration legislation and policy and is ineffective for realizing the rights of these children under international law. This paper contributes to existing scholarship on guardianship by critically examining political discourse on child asylum seekers. It combines the discourse-historical approach with doctrinal analysis to uncover the historical and political context and outcomes of the legislation. Critical discourse analysis examines statements made by politicians from both major Australian political parties and the parliamentary report rejecting the most recent attempt at reform. This paper reveals that, to reject reform and justify maintaining the status quo, the government has rationalized the detention of child asylum-seekers as essential to the success of deterrence measures, and moralized these measures by framing them as necessary to protect the lives of those attempting to reach Australia by boat. [ABSTRACT FROM AUTHOR]